(6) SonoCon acoustical louvers are fabricated in various assembly depths to match the sound attenuation requirements. These are typically installed in the building walls to reduce the noise transmitted through the ventilation openings needed for mechanical equipment cooling or air distribution. SonoCon louvers are easily installed in panelized or conventional construction and require little additional floor area.
Requirements for aesthetic design, corrosion resistance, pressure drop and insertion loss dictate the design of the acoustical louvers. Generally, acoustical louvers are either aluminum or galvanized steel with airfoil or parallel surfaces.
Grilled, weather-resistant and storm-proof styles are available. Each is rated by ...
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